Wilhelm Hauff (29 November 1802 – 18 November 1827) was a German poet and novelist.

Johannes Wilhelm Meinhold was a Pomeranian priest and author.

Friedrich Wilhelm Ostwald was a Baltic German chemist and philosopher. Ostwald is credited with being one of the founders of the field of physical chemistry, with Jacobus Henricus van 't Hoff, Walther Nernst, and Svante Arrhenius. He received the Nobel Prize in Chemistry in 1909 for his scientific contributions to the fields of catalysis, chemical equilibria and reaction velocities.

Wilhelm Raabe was a German novelist. His early works were published under the pseudonym of Jakob Corvinus.

William Wilkie Collins was an English novelist and playwright known especially for The Woman in White (1859), a mystery novel and early "sensation novel", and for The Moonstone (1868), which established many of the ground rules of the modern detective novel and is also perhaps the earliest clear example of the police procedural genre.

William McKendree Carleton was an American poet from Michigan. Carleton's poems were most often about his rural life.

William James Durant was an American historian and philosopher, best known for his 11-volume work, The Story of Civilization, which contains and details the history of Eastern and Western civilizations. It was written in collaboration with his wife, Ariel Durant, and published between 1935 and 1975. He was earlier noted for The Story of Philosophy (1926), described as "a groundbreaking work that helped to popularize philosophy".

Will Levington Comfort was a U.S. writer, known primarily for adventure novels such as Apache. Three of Comfort's works served as the story for feature films. Somewhere in Sonora, based on his novel Somewhere south of Sonora, was remade in 1933 starring John Wayne.

Willa Sibert Cather was an American writer known for her novels of life on the Great Plains, including O Pioneers!, The Song of the Lark, and My Ántonia. In 1923, she was awarded the Pulitzer Prize for One of Ours, a novel set during World War I.

William Alexander Caruthers (1802–1846) was an American novelist.